General

  • Target

    4068eadf0013392251b6f3052357f5d6df9aacf95009e75c12b0f246b8bf47a7

  • Size

    540KB

  • Sample

    230324-hzq84aeh8w

  • MD5

    b49051d98fbc805defc50b5f1c891b0d

  • SHA1

    4e20e42293592441f5a0505697ea15f4f46114f8

  • SHA256

    4068eadf0013392251b6f3052357f5d6df9aacf95009e75c12b0f246b8bf47a7

  • SHA512

    aa5b0a55338017cd7a40d8b845d6dc8b4f76ee387d4edd86e7527025380ebbbfc1f137a0e066205cf12a81deb1b75b2f551a4cbc21d5ab738d2430ee21e7756f

  • SSDEEP

    12288:lMrCy9020GiSwnIKoVNl6JLnLLAr0De7M933qLVhX3v75T:by/0xNFoV2J7c0T33q7X3v75T

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      4068eadf0013392251b6f3052357f5d6df9aacf95009e75c12b0f246b8bf47a7

    • Size

      540KB

    • MD5

      b49051d98fbc805defc50b5f1c891b0d

    • SHA1

      4e20e42293592441f5a0505697ea15f4f46114f8

    • SHA256

      4068eadf0013392251b6f3052357f5d6df9aacf95009e75c12b0f246b8bf47a7

    • SHA512

      aa5b0a55338017cd7a40d8b845d6dc8b4f76ee387d4edd86e7527025380ebbbfc1f137a0e066205cf12a81deb1b75b2f551a4cbc21d5ab738d2430ee21e7756f

    • SSDEEP

      12288:lMrCy9020GiSwnIKoVNl6JLnLLAr0De7M933qLVhX3v75T:by/0xNFoV2J7c0T33q7X3v75T

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks